200363020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 527935968

約数和(自身を除く): 327572948

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 169, 170, 187, 220, 221, 260, 286, 317, 338, 340, 374, 442, 572, 634, 676, 715, 748, 845, 884, 935, 1105, 1268, 1430, 1585, 1690, 1859, 1870, 2210, 2431, 2860, 2873, 3170, 3380, 3487, 3718, 3740, 4121, 4420, 4862, 5389, 5746, 6340, 6974, 7436, 8242, 9295, 9724, 10778, 11492, 12155, 13948, 14365, 16484, 17435, 18590, 20605, 21556, 24310, 26945, 28730, 31603, 34870, 37180, 41210, 45331, 48620, 53573, 53890, 57460, 59279, 63206, 69740, 70057, 82420, 90662, 107146, 107780, 118558, 126412, 140114, 158015, 181324, 214292, 226655, 237116, 267865, 280228, 296395, 316030, 350285, 453310, 535730, 589303, 592790, 632060, 700570, 770627, 906620, 910741, 1071460, 1178606, 1185580, 1401140, 1541254, 1821482, 2357212, 2946515, 3082508, 3642964, 3853135, 4553705, 5893030, 7706270, 9107410, 10018151, 11786060, 15412540, 18214820, 20036302, 40072604, 50090755, 100181510, 200363020]

約数ペア:

[(1, 200363020), (2, 100181510), (4, 50090755), (5, 40072604), (10, 20036302), (11, 18214820), (13, 15412540), (17, 11786060), (20, 10018151), (22, 9107410), (26, 7706270), (34, 5893030), (44, 4553705), (52, 3853135), (55, 3642964), (65, 3082508), (68, 2946515), (85, 2357212), (110, 1821482), (130, 1541254), (143, 1401140), (169, 1185580), (170, 1178606), (187, 1071460), (220, 910741), (221, 906620), (260, 770627), (286, 700570), (317, 632060), (338, 592790), (340, 589303), (374, 535730), (442, 453310), (572, 350285), (634, 316030), (676, 296395), (715, 280228), (748, 267865), (845, 237116), (884, 226655), (935, 214292), (1105, 181324), (1268, 158015), (1430, 140114), (1585, 126412), (1690, 118558), (1859, 107780), (1870, 107146), (2210, 90662), (2431, 82420), (2860, 70057), (2873, 69740), (3170, 63206), (3380, 59279), (3487, 57460), (3718, 53890), (3740, 53573), (4121, 48620), (4420, 45331), (4862, 41210), (5389, 37180), (5746, 34870), (6340, 31603), (6974, 28730), (7436, 26945), (8242, 24310), (9295, 21556), (9724, 20605), (10778, 18590), (11492, 17435), (12155, 16484), (13948, 14365)]